1 is correct because they're means they are which makes the sentence correct
Answer:
Pretty sure its C but your answer definetly doesn’t fit and A doesn’t fit, its either C or B.
Explanation:
Antecedent
That which goes before, especially the word, phrase, or clause to which a pronoun refers. In the sentence, "The witches cast their spells," the antecedent of the pronoun "their" is the noun "witches."
Answer:
In order to make an ethos, or ethical, appeal, convince the audience that you are a reliable, intelligent and can be trusted. Here is how you can achieve this: Provide personal experience or know someone whose experience can relate to what you are talking about. Use detailed and recent research in your argument.